34 lines
818 B
Java
34 lines
818 B
Java
// annotations/HashSetTest.java
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// (c)2016 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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// {java onjava.atunit.AtUnit
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// build/classes/main/annotations/HashSetTest.class}
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package annotations;
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import java.util.*;
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import onjava.atunit.*;
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import onjava.*;
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public class HashSetTest {
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HashSet<String> testObject = new HashSet<>();
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@Test void initialization() {
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assert testObject.isEmpty();
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}
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@Test void tContains() {
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testObject.add("one");
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assert testObject.contains("one");
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}
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@Test void tRemove() {
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testObject.add("one");
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testObject.remove("one");
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assert testObject.isEmpty();
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}
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}
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/* Output:
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annotations.HashSetTest
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. tRemove
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. tContains
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. initialization
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OK (3 tests)
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*/
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